A Cardano block is a collection of transactions that are grouped together and verified as a unit. It's similar to a page in a ledger. Each block contains a hash, which is a unique cryptographic code that identifies the block and its contents. Once a block is created, it's added to the blockchain, which is a public, distributed database. This process is known as block production. The creation of new blocks is carried out by staking pools, which are groups of individuals who contribute their ADA to secure the network. Blocks play a crucial role in the Cardano network by recording transactions, ensuring security, and providing a historical record.
Block 6643975 Details
Epoch: 309 Number of transactions in block: 23 slot_no: 48269471 epoch_slot_no: 144671 block_no: 6643798 slot_leader_id: 4557019 size: 28351 time: 2021-12-18 13:56:02 proto_major: 6 proto_minor: 0 hash: \x48333f037b122269e4d294f1f0155faa01e2275fb262a0452f1487728d0718c3Block Operator
vrf_key: vrf_vk15tnknae6sl0r6rva3eawmx3ykq4hns4mvgc4v7k274us5jtru4dqjl78yy op_cert: \xaf6a88c8cc04ab57819f99314452752dad7df7465d0f10116e572214fee2b4fe op_cert_counter: 8